All Products

Hystrivasum locklini 4 ½” or 112.20mm. Olsson & Harbison, 1953-Extinct "Giant" Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 Identified by Melanie Briskin and confirmed as spectacular by Dr. Ed Petuch. Collector and true locality will be divulged in the final data of

Pleioptygma lindae 2 ½” or 60.69mm. Petuch, 1991 Extinct “Rare” Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020.Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 Identified by Melanie Briskin -Collector and true locality will be divulged in the final data of this fossil Pleioptygma   

Hystrivasum schrinerae 3 3/8” or 84.99mm. Hollister,1971-Extinct Ultra-Rare Variant Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 Identified by Melanie Briskin. Collector and true locality will be divulged in the final data of this fossil Hystrivasum. This is a fabulous specimen of an

Hystrivasum locklini 3 ½” or 87.72 mm. Olsson & Harbison, 1953-Extinct Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 Identified by Melanie Briskin. Collector and true locality will be divulged in the final data of this fossil Hystrivasum. A gorgeous specimen for any collection!

Hystrivasum barkleyae 3 1/2” or 86.64mm. Petuch, 1994-Extinct Superb Collected in the Buckingham Member (Petuch Unit 10) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.4-3.6 M.Y.A. Collector: P#2 Collector and true locality will be divulged in the final data of this fossil hystrivasum Identified by Dr. Ed Petuch. This is a true collector’s item in spectacular

Strombus sarasotaensis 3 1/8” or 79.61mm. Petuch, 1994-Extinct Covered with Septastrea matsoni Collected in the Fruitville Member (Petuch Unit 4 of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector P#2 -Collector and true locality will be divulged in the final data of this fossil strombus with coral. A spectacular piece sure to find a place ion a

Oculina sarasotana 4 1/8” or 105.16mm. Weisbord 1971-Extinct Superb Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020.Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 -Collector and true locality will be divulged in the final data of this fossil coral. Identified by Melanie Briskin. Corallites are clear and visible in this superb piece. 

Hexaplex jameshoubricki 3 5/8” or 88.64mm Petuch, 1994- Extinct Encrusted by Petaloconchus floridanus Extinct worm shells. Collected in the Fruitville Member (Petuch Unit 3) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 2.6-2.8 M.Y.A. Collector: S#1. Identified by Melanie Briskin. An example of encrusting of a species by worm shells. A very Unique Piece for any

Tropochasca metae 4 ¼” or 106.46mm. Petuch, 1994-Extinct “Double-Spines” Collected in the Fruitville Member (Petuch Unit 4) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 2.6-2.8 M.Y.A. Collector S#1 -Collector and true locality will be divulged in the final data on this fossil Tropochasca. This shell is Superb and “Ex-LG” for the

Siphocypraea (Lokossea) daughenbaughi Berschauer and Waller, 2020 new species Freak Apical sulcus (Fold like Extension over Apical Sulcus) Collected in the Golden Gate Member (Upper Beds, Petuch Unit 3) of the Tamiami Formation on 04/11/2021. Aggregates Pit, Lee County, Bonita Springs, Florida. Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector: Louise Briskin One of a kind!  

Hystrivasum lindae 3” or 77.65mm. Petuch, 1994-Extinct Choice Collected in the Fruitville Member (Petuch Unit 4, Lower Beds) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector P#2 -Collector and true locality will be divulged in the final data of this fossil Hystrivasum. Nice clean ornamented specimen.   

Pleioptygma nancyae 4 3/8” or 108.68mm. Petuch, 1994-Extinct Ultra-Rare Collected in the Fruitville Member (Petuch Unit 4, Black Layer) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene2.6-3.0 M.Y.A. Collector P#2 -Collector and true locality will be divulged in the final data of this fossil Pleioptygma. Another Rare pleioptygma in few collections and for serious collector!

Contraconus arlinei 4" or 101.82mm. Conrad 1840. -Extinct EX-LG Collected in the Fruitville Member (Petuch Unit 3 Equivalent) of the Tamiami Formation in 2020. Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector P#2 Identified by Melanie Briskin -Collector and true locality will be divulged in the final data of this fossil Conidae. Nice large specimen -a winner in any fossil cone

Chicoreus floridanus 2 ½” or 61.31mm E. Vokes, 1965-Extinct EX-LG Gorgeous Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in 2020.Aggregates Pit, Tampa Bay Area, Hillsborough County, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collector P#2 -Collector and true locality will be divulged in the final data of this fossil murex. Identified by Melanie Briskin. Fabulous fronds on this specimen rarely seen.

Pseudadusta (Bithloa) kalafuti 2 5/8” or 66.87mm. Petuch, 1994-Extinct Gorgeous Collected in the Fruitville Member (Petuch Unit 3) of the Tamiami Formation in 2020. Aggregates Pit, Hillsborough County, Florida. Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector: Dylan Sarmiento Lovely shell with gloss and color.   

Chicoreus susanae 1 1/8” or 27.69mm. Petuch, 1994 Extinct Juvenile Collected in the Ft Denaud Member of the Caloosahatchee Formation in 2004 Brantley Pit, Desoto County, Arcadia, Florida. Gelasian Pleistocene 2.2-2.4 M.Y.A. Collector: Louise Briskin   

Abertella carlsoni  1 5/8” or 37.59mm. Osborn, Portell & Mooi, 2020-New Species on matrix. Collected digging on a beach in sand and soil on a spoil island in the Hawthorn Group, Tampa Member of the Arcadia, Formation in 2020. St. Joseph Sound, Opposite Caladesi Island, Pinellas County, Dunedin, Florida Miocene Epoch 20.4-23.00 M.Y.A.   Collector: Joseph Dumas. Some additional specimens being offered. All are not perfect with

Abertella carlsoni  1 5/8” or 37.99mm. Osborn, Portell & Mooi, 2020-New Species on matrix. Collected digging on a beach in sand and soil on a spoil island in the Hawthorn Group, Tampa Member of the Arcadia, Formation in 2020. St. Joseph Sound, Opposite Caladesi Island, Pinellas County, Dunedin, Florida Miocene Epoch 20.4-23.00 M.Y.A. Collector: Joseph Dumas. Some additional specimens being offered. All are not perfect with flaws

Siphocypraea (Lokossea)mulepenensis 2 3/8” or 58.14mm. Petuch,1991 Extinct “Dwarf” Collected in the Golden Gate Member (Upper Beds, Petuch Unit 2) of the Tamiami Formation on 03/21/21. Aggregates Pit, Lee County, Bonita Springs, Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector Melanie Briskin Dwarfs like this are rare.   

Siphocypraea (Lokossea) daughenbaughi 2 ½” or 61.76mm. Berschauer & Waller, 2020. Extinct Rare Collected in the Golden Gate Member (Upper Beds, Petuch Unit 3) of the Tamiami Formation on 10/20/2014. Aggregates Pit, Lee County, Bonita Springs, Piacenzian Pliocene 2.6-3.0 M.Y.A. Collector Melanie Briskin A weird variant with an apical sulcus variation identified by Dr. Ed Petuch.